Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
case communications » face communications, faso communications, wave communications
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
information 2 » information 3
la afrique » l afrique, la fabrique, en afrique
2 areas » 1 areas, 2 areal, 4 areas
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology ii information 2 areas case communications costs 4 developpement la afrique.*.